Microphone boom for a communications headset



FIG. 1 is a lower front right perspective view of a microphone boom for a communications headset, the broken line drawings of an illustrative speaker and ear piece are for illustrative purposes only and form no part of the claimed design.

FIG. 2 is a lower rear left perspective view of the microphone boom.

FIG. 3 is a right side elevational view of the microphone boom, the left side elevational view of the microphone boom being a mirror image thereof.

FIG. 4 is a front elevational view of the microphone boom.

FIG. 5 is a rear elevational view of the microphone boom.

FIG. 6 is a top plan view of the microphone boom; and,

FIG. 7 is a bottom plan view of the microphone boom. 

The ornamental design for a microphone boom for a communications headset, as shown and described. 